129129601432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20354603}}^1$

素因数の和:20354683

約数の個数: 32

約数和(自身を含む): 265016944080

約数和(自身を除く): 135887342648

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 20354603, 40709206, 81418412, 162836824, 264609839, 529219678, 1058439356, 1241630783, 2116878712, 2483261566, 4966523132, 9933046264, 16141200179, 32282400358, 64564800716, 129129601432]

約数ペア:

[(1, 129129601432), (2, 64564800716), (4, 32282400358), (8, 16141200179), (13, 9933046264), (26, 4966523132), (52, 2483261566), (61, 2116878712), (104, 1241630783), (122, 1058439356), (244, 529219678), (488, 264609839), (793, 162836824), (1586, 81418412), (3172, 40709206), (6344, 20354603)]